87a small fish used as traditionally used for salmon deadbait (5)
88a Fly patterns imitating hatching insects (8)
49a Derbyshire trout river (4)
37a set the hook (6)
26a river test tributary (5)
4d Newcastle salmon river (4)
46d Cumbrian salmon river (3)
76d Perthshire river
77d big rise in river levels (5) ?P???
80d Cumbrian river (4)